Home / 5,258,208.34-7,256,332.35-2,843,760.34

Finding the Fourth Proportional to 5,258,208.34, 7,256,332.35 and 2,843,760.34

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Solution

The fourth proportional to 5,258,208.34, 7,256,332.35 and 2,843,760.34 is: 3,924,391.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,258,208.34 : 7,256,332.35 = 2,843,760.34 : x
  2. Step 2: Convert to fraction form
    5,258,208.34/7,256,332.35 = 2,843,760.34/x
  3. Step 3: Cross multiply
    5,258,208.34x = 7,256,332.35 × 2,843,760.34
  4. Step 4: Simplify right side
    5,258,208.34x = 20,635,270,150,789.00
  5. Step 5: Solve for x
    x = 20,635,270,150,789.00/5,258,208.34
  6. Step 6: Final answer
    x = 3,924,391.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.